Lattice algorithms for multivariate approximation in periodic spaces with general weight parameters.
Ronald CoolsFrances Y. KuoDirk NuyensIan H. SloanPublished in: CoRR (2019)
Keyphrases
- significant improvement
- error bounds
- parameter tuning
- vantage points
- special case
- parameter settings
- previously studied
- computational cost
- optimization problems
- neural network
- approximation algorithms
- theoretical analysis
- parameter choices
- statistical tests
- parameter values
- orders of magnitude
- computationally efficient
- evolutionary algorithm
- computational complexity
- data structure
- image segmentation